/*
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* Copyright (C) 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <stdio.h>
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#include <algorithm>
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#include <filesystem>
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#include <fstream>
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#include <functional>
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#include <memory>
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#include <string>
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#include <unordered_set>
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#include <vector>
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#include <grp.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <android-base/file.h>
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#include <android-base/logging.h>
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#include <android-base/macros.h>
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#include <android-base/properties.h>
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#include <android-base/scopeguard.h>
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#include <android-base/stringprintf.h>
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#include <android-base/strings.h>
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#include <android/os/IVold.h>
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#include <binder/IServiceManager.h>
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#include <gmock/gmock.h>
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#include <gtest/gtest.h>
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#include <libdm/dm.h>
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#include <selinux/selinux.h>
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#include <android/apex/ApexInfo.h>
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#include <android/apex/IApexService.h>
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#include "apex_constants.h"
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#include "apex_file.h"
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#include "apex_manifest.h"
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#include "apexd_private.h"
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#include "apexd_session.h"
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#include "apexd_test_utils.h"
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#include "apexd_utils.h"
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#include "status_or.h"
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#include "session_state.pb.h"
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using apex::proto::SessionState;
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namespace android {
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namespace apex {
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using android::sp;
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using android::String16;
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using android::apex::testing::ApexInfoEq;
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using android::apex::testing::CreateSessionInfo;
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using android::apex::testing::IsOk;
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using android::apex::testing::SessionInfoEq;
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using android::base::Join;
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using android::base::StringPrintf;
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using ::testing::Contains;
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using ::testing::EndsWith;
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using ::testing::HasSubstr;
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using ::testing::Not;
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using ::testing::UnorderedElementsAre;
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using ::testing::UnorderedElementsAreArray;
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namespace fs = std::filesystem;
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class ApexServiceTest : public ::testing::Test {
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public:
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ApexServiceTest() {
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using android::IBinder;
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using android::IServiceManager;
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sp<IServiceManager> sm = android::defaultServiceManager();
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sp<IBinder> binder = sm->getService(String16("apexservice"));
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if (binder != nullptr) {
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service_ = android::interface_cast<IApexService>(binder);
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}
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binder = sm->getService(String16("vold"));
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if (binder != nullptr) {
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vold_service_ = android::interface_cast<android::os::IVold>(binder);
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}
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}
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protected:
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void SetUp() override {
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ASSERT_NE(nullptr, service_.get());
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ASSERT_NE(nullptr, vold_service_.get());
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android::binder::Status status =
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vold_service_->supportsCheckpoint(&supports_fs_checkpointing_);
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ASSERT_TRUE(IsOk(status));
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CleanUp();
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}
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void TearDown() override { CleanUp(); }
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static std::string GetTestDataDir() {
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return android::base::GetExecutableDirectory();
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}
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static std::string GetTestFile(const std::string& name) {
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return GetTestDataDir() + "/" + name;
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}
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static bool HaveSelinux() { return 1 == is_selinux_enabled(); }
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static bool IsSelinuxEnforced() { return 0 != security_getenforce(); }
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StatusOr<bool> IsActive(const std::string& name, int64_t version) {
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std::vector<ApexInfo> list;
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android::binder::Status status = service_->getActivePackages(&list);
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if (status.isOk()) {
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for (const ApexInfo& p : list) {
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if (p.packageName == name && p.versionCode == version) {
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return StatusOr<bool>(true);
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}
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}
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return StatusOr<bool>(false);
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}
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return StatusOr<bool>::MakeError(status.exceptionMessage().c_str());
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}
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StatusOr<std::vector<ApexInfo>> GetAllPackages() {
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std::vector<ApexInfo> list;
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android::binder::Status status = service_->getAllPackages(&list);
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if (status.isOk()) {
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return StatusOr<std::vector<ApexInfo>>(list);
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}
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return StatusOr<std::vector<ApexInfo>>::MakeError(
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status.toString8().c_str());
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}
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StatusOr<std::vector<ApexInfo>> GetActivePackages() {
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std::vector<ApexInfo> list;
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android::binder::Status status = service_->getActivePackages(&list);
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if (status.isOk()) {
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return StatusOr<std::vector<ApexInfo>>(list);
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}
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return StatusOr<std::vector<ApexInfo>>::MakeError(
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status.exceptionMessage().c_str());
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}
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StatusOr<std::vector<ApexInfo>> GetInactivePackages() {
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std::vector<ApexInfo> list;
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android::binder::Status status = service_->getAllPackages(&list);
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list.erase(std::remove_if(
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list.begin(), list.end(),
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[](const ApexInfo& apexInfo) { return apexInfo.isActive; }),
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list.end());
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if (status.isOk()) {
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return StatusOr<std::vector<ApexInfo>>(std::move(list));
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}
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return StatusOr<std::vector<ApexInfo>>::MakeError(
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status.toString8().c_str());
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}
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StatusOr<ApexInfo> GetActivePackage(const std::string& name) {
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ApexInfo package;
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android::binder::Status status = service_->getActivePackage(name, &package);
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if (status.isOk()) {
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return StatusOr<ApexInfo>(package);
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}
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return StatusOr<ApexInfo>::MakeError(status.exceptionMessage().c_str());
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}
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std::string GetPackageString(const ApexInfo& p) {
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return p.packageName + "@" + std::to_string(p.versionCode) +
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" [path=" + p.packagePath + "]";
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}
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std::vector<std::string> GetPackagesStrings(
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const std::vector<ApexInfo>& list) {
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std::vector<std::string> ret;
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ret.reserve(list.size());
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for (const ApexInfo& p : list) {
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ret.push_back(GetPackageString(p));
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}
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return ret;
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}
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std::vector<std::string> GetActivePackagesStrings() {
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std::vector<ApexInfo> list;
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android::binder::Status status = service_->getActivePackages(&list);
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if (status.isOk()) {
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std::vector<std::string> ret(list.size());
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for (const ApexInfo& p : list) {
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ret.push_back(GetPackageString(p));
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}
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return ret;
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}
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std::vector<std::string> error;
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error.push_back("ERROR");
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return error;
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}
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StatusOr<std::vector<ApexInfo>> GetFactoryPackages() {
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std::vector<ApexInfo> list;
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android::binder::Status status = service_->getAllPackages(&list);
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list.erase(
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std::remove_if(list.begin(), list.end(),
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[](ApexInfo& apexInfo) { return !apexInfo.isFactory; }),
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list.end());
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if (status.isOk()) {
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return StatusOr<std::vector<ApexInfo>>(std::move(list));
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}
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return StatusOr<std::vector<ApexInfo>>::MakeError(
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status.toString8().c_str());
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}
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static std::vector<std::string> ListDir(const std::string& path) {
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std::vector<std::string> ret;
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std::error_code ec;
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if (!fs::is_directory(path, ec)) {
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return ret;
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}
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WalkDir(path, [&](const fs::directory_entry& entry) {
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std::string tmp;
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switch (entry.symlink_status(ec).type()) {
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case fs::file_type::directory:
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tmp = "[dir]";
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break;
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case fs::file_type::symlink:
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tmp = "[lnk]";
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break;
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case fs::file_type::regular:
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tmp = "[reg]";
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break;
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default:
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tmp = "[other]";
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}
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ret.push_back(tmp.append(entry.path().filename()));
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});
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std::sort(ret.begin(), ret.end());
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return ret;
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}
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static std::string GetLogcat() {
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// For simplicity, log to file and read it.
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std::string file = GetTestFile("logcat.tmp.txt");
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std::vector<std::string> args{
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"/system/bin/logcat",
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"-d",
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"-f",
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file,
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};
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std::string error_msg;
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int res = ForkAndRun(args, &error_msg);
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CHECK_EQ(0, res) << error_msg;
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std::string data;
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CHECK(android::base::ReadFileToString(file, &data));
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unlink(file.c_str());
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return data;
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}
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struct PrepareTestApexForInstall {
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static constexpr const char* kTestDir = "/data/app-staging/apexservice_tmp";
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// This is given to the constructor.
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std::string test_input; // Original test file.
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std::string selinux_label_input; // SELinux label to apply.
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std::string test_dir_input;
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// This is derived from the input.
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std::string test_file; // Prepared path. Under test_dir_input.
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std::string test_installed_file; // Where apexd will store it.
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std::string package; // APEX package name.
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uint64_t version; // APEX version
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explicit PrepareTestApexForInstall(
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const std::string& test,
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const std::string& test_dir = std::string(kTestDir),
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const std::string& selinux_label = "staging_data_file") {
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test_input = test;
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selinux_label_input = selinux_label;
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test_dir_input = test_dir;
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test_file = test_dir_input + "/" + android::base::Basename(test);
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package = ""; // Explicitly mark as not initialized.
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StatusOr<ApexFile> apex_file = ApexFile::Open(test);
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if (!apex_file.Ok()) {
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return;
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}
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const ApexManifest& manifest = apex_file->GetManifest();
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package = manifest.name();
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version = manifest.version();
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test_installed_file = std::string(kActiveApexPackagesDataDir) + "/" +
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package + "@" + std::to_string(version) + ".apex";
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}
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bool Prepare() {
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if (package.empty()) {
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// Failure in constructor. Redo work to get error message.
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auto fail_fn = [&]() {
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StatusOr<ApexFile> apex_file = ApexFile::Open(test_input);
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ASSERT_FALSE(IsOk(apex_file));
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ASSERT_TRUE(apex_file.Ok())
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<< test_input << " failed to load: " << apex_file.ErrorMessage();
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};
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fail_fn();
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return false;
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}
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auto prepare = [](const std::string& src, const std::string& trg,
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const std::string& selinux_label) {
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ASSERT_EQ(0, access(src.c_str(), F_OK))
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<< src << ": " << strerror(errno);
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const std::string trg_dir = android::base::Dirname(trg);
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if (0 != mkdir(trg_dir.c_str(), 0777)) {
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int saved_errno = errno;
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ASSERT_EQ(saved_errno, EEXIST) << trg << ":" << strerror(saved_errno);
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}
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// Do not use a hardlink, even though it's the simplest solution.
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// b/119569101.
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{
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std::ifstream src_stream(src, std::ios::binary);
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ASSERT_TRUE(src_stream.good());
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std::ofstream trg_stream(trg, std::ios::binary);
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ASSERT_TRUE(trg_stream.good());
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trg_stream << src_stream.rdbuf();
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}
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ASSERT_EQ(0, chmod(trg.c_str(), 0666)) << strerror(errno);
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struct group* g = getgrnam("system");
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ASSERT_NE(nullptr, g);
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ASSERT_EQ(0, chown(trg.c_str(), /* root uid */ 0, g->gr_gid))
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<< strerror(errno);
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int rc = setfilecon(
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trg_dir.c_str(),
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std::string("u:object_r:" + selinux_label + ":s0").c_str());
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ASSERT_TRUE(0 == rc || !HaveSelinux()) << strerror(errno);
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rc = setfilecon(
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trg.c_str(),
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std::string("u:object_r:" + selinux_label + ":s0").c_str());
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ASSERT_TRUE(0 == rc || !HaveSelinux()) << strerror(errno);
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};
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prepare(test_input, test_file, selinux_label_input);
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return !HasFatalFailure();
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}
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~PrepareTestApexForInstall() {
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if (unlink(test_file.c_str()) != 0) {
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PLOG(ERROR) << "Unable to unlink " << test_file;
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}
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if (rmdir(test_dir_input.c_str()) != 0) {
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PLOG(ERROR) << "Unable to rmdir " << test_dir_input;
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}
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if (!package.empty()) {
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// For cleanliness, also attempt to delete apexd's file.
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// TODO: to the unstaging using APIs
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if (unlink(test_installed_file.c_str()) != 0) {
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PLOG(ERROR) << "Unable to unlink " << test_installed_file;
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}
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}
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}
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};
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std::string GetDebugStr(PrepareTestApexForInstall* installer) {
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StringLog log;
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if (installer != nullptr) {
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log << "test_input=" << installer->test_input << " ";
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log << "test_file=" << installer->test_file << " ";
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log << "test_installed_file=" << installer->test_installed_file << " ";
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log << "package=" << installer->package << " ";
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log << "version=" << installer->version << " ";
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}
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log << "active=[" << Join(GetActivePackagesStrings(), ',') << "] ";
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log << kActiveApexPackagesDataDir << "=["
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<< Join(ListDir(kActiveApexPackagesDataDir), ',') << "] ";
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log << kApexRoot << "=[" << Join(ListDir(kApexRoot), ',') << "]";
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return log;
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}
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sp<IApexService> service_;
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sp<android::os::IVold> vold_service_;
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bool supports_fs_checkpointing_;
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private:
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void CleanUp() {
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auto status = WalkDir(kApexDataDir, [](const fs::directory_entry& p) {
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std::error_code ec;
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fs::file_status status = p.status(ec);
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ASSERT_FALSE(ec) << "Failed to stat " << p.path() << " : "
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<< ec.message();
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if (fs::is_directory(status)) {
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fs::remove_all(p.path(), ec);
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} else {
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fs::remove(p.path(), ec);
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}
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ASSERT_FALSE(ec) << "Failed to delete " << p.path() << " : "
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<< ec.message();
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});
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ASSERT_TRUE(IsOk(status));
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}
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};
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namespace {
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bool RegularFileExists(const std::string& path) {
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struct stat buf;
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if (0 != stat(path.c_str(), &buf)) {
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return false;
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}
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return S_ISREG(buf.st_mode);
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}
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} // namespace
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TEST_F(ApexServiceTest, HaveSelinux) {
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// We want to test under selinux.
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EXPECT_TRUE(HaveSelinux());
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}
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// Skip for b/119032200.
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TEST_F(ApexServiceTest, DISABLED_EnforceSelinux) {
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// Crude cutout for virtual devices.
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#if !defined(__i386__) && !defined(__x86_64__)
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constexpr bool kIsX86 = false;
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#else
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constexpr bool kIsX86 = true;
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#endif
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EXPECT_TRUE(IsSelinuxEnforced() || kIsX86);
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}
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TEST_F(ApexServiceTest, StageFailAccess) {
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if (!IsSelinuxEnforced()) {
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LOG(WARNING) << "Skipping InstallFailAccess because of selinux";
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return;
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}
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// Use an extra copy, so that even if this test fails (incorrectly installs),
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// we have the testdata file still around.
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std::string orig_test_file = GetTestFile("apex.apexd_test.apex");
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std::string test_file = orig_test_file + ".2";
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ASSERT_EQ(0, link(orig_test_file.c_str(), test_file.c_str()))
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<< strerror(errno);
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struct Deleter {
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std::string to_delete;
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explicit Deleter(const std::string& t) : to_delete(t) {}
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~Deleter() {
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if (unlink(to_delete.c_str()) != 0) {
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PLOG(ERROR) << "Could not unlink " << to_delete;
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}
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}
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};
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Deleter del(test_file);
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bool success;
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android::binder::Status st = service_->stagePackage(test_file, &success);
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ASSERT_FALSE(IsOk(st));
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std::string error = st.exceptionMessage().c_str();
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EXPECT_NE(std::string::npos, error.find("Failed to open package")) << error;
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EXPECT_NE(std::string::npos, error.find("I/O error")) << error;
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}
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// TODO(jiyong): re-enable this test. This test is disabled because the build
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// system now always bundles the public key that was used to sign the APEX.
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// In debuggable build, the bundled public key is used as the last fallback.
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// As a result, the verification is always successful (and thus test fails).
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// In order to re-enable this test, we have to manually create an APEX
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// where public key is not bundled.
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#if 0
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TEST_F(ApexServiceTest, StageFailKey) {
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PrepareTestApexForInstall installer(
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GetTestFile("apex.apexd_test_no_inst_key.apex"));
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if (!installer.Prepare()) {
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return;
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}
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ASSERT_EQ(std::string("com.android.apex.test_package.no_inst_key"),
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installer.package);
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bool success;
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android::binder::Status st =
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service_->stagePackage(installer.test_file, &success);
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ASSERT_FALSE(IsOk(st));
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// May contain one of two errors.
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std::string error = st.exceptionMessage().c_str();
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constexpr const char* kExpectedError1 = "Failed to get realpath of ";
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const size_t pos1 = error.find(kExpectedError1);
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constexpr const char* kExpectedError2 =
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"/etc/security/apex/com.android.apex.test_package.no_inst_key";
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const size_t pos2 = error.find(kExpectedError2);
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constexpr const char* kExpectedError3 =
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"Error verifying "
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"/data/app-staging/apexservice_tmp/apex.apexd_test_no_inst_key.apex: "
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"couldn't verify public key: Failed to compare the bundled public key "
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"with key";
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const size_t pos3 = error.find(kExpectedError3);
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const size_t npos = std::string::npos;
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EXPECT_TRUE((pos1 != npos && pos2 != npos) || pos3 != npos) << error;
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}
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#endif
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TEST_F(ApexServiceTest, StageSuccess) {
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PrepareTestApexForInstall installer(GetTestFile("apex.apexd_test.apex"));
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if (!installer.Prepare()) {
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return;
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}
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ASSERT_EQ(std::string("com.android.apex.test_package"), installer.package);
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bool success;
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ASSERT_TRUE(IsOk(service_->stagePackage(installer.test_file, &success)));
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ASSERT_TRUE(success);
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EXPECT_TRUE(RegularFileExists(installer.test_installed_file));
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}
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TEST_F(ApexServiceTest,
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SubmitStagegSessionSuccessDoesNotLeakTempVerityDevices) {
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using android::dm::DeviceMapper;
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PrepareTestApexForInstall installer(GetTestFile("apex.apexd_test.apex"),
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"/data/app-staging/session_1543",
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"staging_data_file");
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if (!installer.Prepare()) {
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return;
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}
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ApexInfoList list;
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bool success;
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ASSERT_TRUE(IsOk(service_->submitStagedSession(1543, {}, &list, &success)));
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ASSERT_TRUE(success);
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std::vector<DeviceMapper::DmBlockDevice> devices;
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DeviceMapper& dm = DeviceMapper::Instance();
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ASSERT_TRUE(dm.GetAvailableDevices(&devices));
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for (const auto& device : devices) {
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ASSERT_THAT(device.name(), Not(EndsWith(".tmp")));
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}
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}
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TEST_F(ApexServiceTest, SubmitStagedSessionFailDoesNotLeakTempVerityDevices) {
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using android::dm::DeviceMapper;
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PrepareTestApexForInstall installer(
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GetTestFile("apex.apexd_test_manifest_mismatch.apex"),
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"/data/app-staging/session_239", "staging_data_file");
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if (!installer.Prepare()) {
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return;
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}
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ApexInfoList list;
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bool success;
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ASSERT_TRUE(IsOk(service_->submitStagedSession(239, {}, &list, &success)));
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ASSERT_FALSE(success);
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std::vector<DeviceMapper::DmBlockDevice> devices;
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DeviceMapper& dm = DeviceMapper::Instance();
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ASSERT_TRUE(dm.GetAvailableDevices(&devices));
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for (const auto& device : devices) {
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ASSERT_THAT(device.name(), Not(EndsWith(".tmp")));
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}
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}
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TEST_F(ApexServiceTest, StageSuccess_ClearsPreviouslyActivePackage) {
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PrepareTestApexForInstall installer1(GetTestFile("apex.apexd_test_v2.apex"));
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PrepareTestApexForInstall installer2(
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GetTestFile("apex.apexd_test_different_app.apex"));
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PrepareTestApexForInstall installer3(GetTestFile("apex.apexd_test.apex"));
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auto install_fn = [&](PrepareTestApexForInstall& installer) {
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if (!installer.Prepare()) {
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return;
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}
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bool success;
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ASSERT_TRUE(IsOk(service_->stagePackage(installer.test_file, &success)));
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ASSERT_TRUE(success);
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EXPECT_TRUE(RegularFileExists(installer.test_installed_file));
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};
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install_fn(installer1);
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install_fn(installer2);
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// Simulating a rollback. After this call test_v2_apex_path should be removed.
|
install_fn(installer3);
|
|
EXPECT_FALSE(RegularFileExists(installer1.test_installed_file));
|
EXPECT_TRUE(RegularFileExists(installer2.test_installed_file));
|
EXPECT_TRUE(RegularFileExists(installer3.test_installed_file));
|
}
|
|
TEST_F(ApexServiceTest, StageAlreadyStagedPackageSuccess) {
|
PrepareTestApexForInstall installer(GetTestFile("apex.apexd_test.apex"));
|
if (!installer.Prepare()) {
|
return;
|
}
|
ASSERT_EQ(std::string("com.android.apex.test_package"), installer.package);
|
|
bool success = false;
|
ASSERT_TRUE(IsOk(service_->stagePackage(installer.test_file, &success)));
|
ASSERT_TRUE(success);
|
ASSERT_TRUE(RegularFileExists(installer.test_installed_file));
|
|
success = false;
|
ASSERT_TRUE(IsOk(service_->stagePackage(installer.test_file, &success)));
|
ASSERT_TRUE(success);
|
ASSERT_TRUE(RegularFileExists(installer.test_installed_file));
|
}
|
|
TEST_F(ApexServiceTest, MultiStageSuccess) {
|
PrepareTestApexForInstall installer(GetTestFile("apex.apexd_test.apex"));
|
if (!installer.Prepare()) {
|
return;
|
}
|
ASSERT_EQ(std::string("com.android.apex.test_package"), installer.package);
|
|
// TODO: Add second test. Right now, just use a separate version.
|
PrepareTestApexForInstall installer2(GetTestFile("apex.apexd_test_v2.apex"));
|
if (!installer2.Prepare()) {
|
return;
|
}
|
ASSERT_EQ(std::string("com.android.apex.test_package"), installer2.package);
|
|
std::vector<std::string> packages;
|
packages.push_back(installer.test_file);
|
packages.push_back(installer2.test_file);
|
|
bool success;
|
ASSERT_TRUE(IsOk(service_->stagePackages(packages, &success)));
|
ASSERT_TRUE(success);
|
EXPECT_TRUE(RegularFileExists(installer.test_installed_file));
|
EXPECT_TRUE(RegularFileExists(installer2.test_installed_file));
|
}
|
|
template <typename NameProvider>
|
class ApexServiceActivationTest : public ApexServiceTest {
|
public:
|
ApexServiceActivationTest() : stage_package(true) {}
|
|
explicit ApexServiceActivationTest(bool stage_package)
|
: stage_package(stage_package) {}
|
|
void SetUp() override {
|
ApexServiceTest::SetUp();
|
ASSERT_NE(nullptr, service_.get());
|
|
installer_ = std::make_unique<PrepareTestApexForInstall>(
|
GetTestFile(NameProvider::GetTestName()));
|
if (!installer_->Prepare()) {
|
return;
|
}
|
ASSERT_EQ(NameProvider::GetPackageName(), installer_->package);
|
|
{
|
// Check package is not active.
|
StatusOr<bool> active =
|
IsActive(installer_->package, installer_->version);
|
ASSERT_TRUE(IsOk(active));
|
ASSERT_FALSE(*active);
|
}
|
|
if (stage_package) {
|
bool success;
|
ASSERT_TRUE(
|
IsOk(service_->stagePackage(installer_->test_file, &success)));
|
ASSERT_TRUE(success);
|
}
|
}
|
|
void TearDown() override {
|
// Attempt to deactivate.
|
if (installer_ != nullptr) {
|
if (stage_package) {
|
service_->deactivatePackage(installer_->test_installed_file);
|
} else {
|
service_->deactivatePackage(installer_->test_file);
|
}
|
}
|
|
installer_.reset();
|
// ApexServiceTest::TearDown will wipe out everything under /data/apex.
|
// Since some of that information is required for deactivePackage binder
|
// call, it's required to be called after deactivating package.
|
ApexServiceTest::TearDown();
|
}
|
|
std::unique_ptr<PrepareTestApexForInstall> installer_;
|
|
private:
|
bool stage_package;
|
};
|
|
struct SuccessNameProvider {
|
static std::string GetTestName() { return "apex.apexd_test.apex"; }
|
static std::string GetPackageName() {
|
return "com.android.apex.test_package";
|
}
|
};
|
|
struct ManifestMismatchNameProvider {
|
static std::string GetTestName() {
|
return "apex.apexd_test_manifest_mismatch.apex";
|
}
|
static std::string GetPackageName() {
|
return "com.android.apex.test_package";
|
}
|
};
|
|
class ApexServiceActivationManifestMismatchFailure
|
: public ApexServiceActivationTest<ManifestMismatchNameProvider> {
|
public:
|
ApexServiceActivationManifestMismatchFailure()
|
: ApexServiceActivationTest(false) {}
|
};
|
|
TEST_F(ApexServiceActivationManifestMismatchFailure,
|
ActivateFailsWithManifestMismatch) {
|
android::binder::Status st = service_->activatePackage(installer_->test_file);
|
ASSERT_FALSE(IsOk(st));
|
|
std::string error = st.exceptionMessage().c_str();
|
ASSERT_THAT(
|
error,
|
HasSubstr(
|
"Manifest inside filesystem does not match manifest outside it"));
|
}
|
|
class ApexServiceActivationSuccessTest
|
: public ApexServiceActivationTest<SuccessNameProvider> {};
|
|
TEST_F(ApexServiceActivationSuccessTest, Activate) {
|
ASSERT_TRUE(IsOk(service_->activatePackage(installer_->test_installed_file)))
|
<< GetDebugStr(installer_.get());
|
|
{
|
// Check package is active.
|
StatusOr<bool> active = IsActive(installer_->package, installer_->version);
|
ASSERT_TRUE(IsOk(active));
|
ASSERT_TRUE(*active) << Join(GetActivePackagesStrings(), ',');
|
}
|
|
{
|
// Check that the "latest" view exists.
|
std::string latest_path =
|
std::string(kApexRoot) + "/" + installer_->package;
|
struct stat buf;
|
ASSERT_EQ(0, stat(latest_path.c_str(), &buf)) << strerror(errno);
|
// Check that it is a folder.
|
EXPECT_TRUE(S_ISDIR(buf.st_mode));
|
|
// Collect direct entries of a folder.
|
auto collect_entries_fn = [](const std::string& path) {
|
std::vector<std::string> ret;
|
WalkDir(path, [&](const fs::directory_entry& entry) {
|
if (!entry.is_directory()) {
|
return;
|
}
|
ret.emplace_back(entry.path().filename());
|
});
|
std::sort(ret.begin(), ret.end());
|
return ret;
|
};
|
|
std::string versioned_path = std::string(kApexRoot) + "/" +
|
installer_->package + "@" +
|
std::to_string(installer_->version);
|
std::vector<std::string> versioned_folder_entries =
|
collect_entries_fn(versioned_path);
|
std::vector<std::string> latest_folder_entries =
|
collect_entries_fn(latest_path);
|
|
EXPECT_TRUE(versioned_folder_entries == latest_folder_entries)
|
<< "Versioned: " << Join(versioned_folder_entries, ',')
|
<< " Latest: " << Join(latest_folder_entries, ',');
|
}
|
}
|
|
TEST_F(ApexServiceActivationSuccessTest, GetActivePackages) {
|
ASSERT_TRUE(IsOk(service_->activatePackage(installer_->test_installed_file)))
|
<< GetDebugStr(installer_.get());
|
|
StatusOr<std::vector<ApexInfo>> active = GetActivePackages();
|
ASSERT_TRUE(IsOk(active));
|
ApexInfo match;
|
|
for (const ApexInfo& info : *active) {
|
if (info.packageName == installer_->package) {
|
match = info;
|
break;
|
}
|
}
|
|
ASSERT_EQ(installer_->package, match.packageName);
|
ASSERT_EQ(installer_->version, static_cast<uint64_t>(match.versionCode));
|
ASSERT_EQ(installer_->test_installed_file, match.packagePath);
|
}
|
|
TEST_F(ApexServiceActivationSuccessTest, GetActivePackage) {
|
ASSERT_TRUE(IsOk(service_->activatePackage(installer_->test_installed_file)))
|
<< GetDebugStr(installer_.get());
|
|
StatusOr<ApexInfo> active = GetActivePackage(installer_->package);
|
ASSERT_TRUE(IsOk(active));
|
|
ASSERT_EQ(installer_->package, active->packageName);
|
ASSERT_EQ(installer_->version, static_cast<uint64_t>(active->versionCode));
|
ASSERT_EQ(installer_->test_installed_file, active->packagePath);
|
}
|
|
TEST_F(ApexServiceTest, GetFactoryPackages) {
|
using ::android::base::StartsWith;
|
StatusOr<std::vector<ApexInfo>> factoryPackages = GetFactoryPackages();
|
ASSERT_TRUE(IsOk(factoryPackages));
|
ASSERT_TRUE(factoryPackages->size() > 0);
|
|
for (const ApexInfo& package : *factoryPackages) {
|
ASSERT_TRUE(isPathForBuiltinApexes(package.packagePath));
|
}
|
}
|
|
TEST_F(ApexServiceTest, NoPackagesAreBothActiveAndInactive) {
|
StatusOr<std::vector<ApexInfo>> activePackages = GetActivePackages();
|
ASSERT_TRUE(IsOk(activePackages));
|
ASSERT_TRUE(activePackages->size() > 0);
|
StatusOr<std::vector<ApexInfo>> inactivePackages = GetInactivePackages();
|
ASSERT_TRUE(IsOk(inactivePackages));
|
std::vector<std::string> activePackagesStrings =
|
GetPackagesStrings(*activePackages);
|
std::vector<std::string> inactivePackagesStrings =
|
GetPackagesStrings(*inactivePackages);
|
std::sort(activePackagesStrings.begin(), activePackagesStrings.end());
|
std::sort(inactivePackagesStrings.begin(), inactivePackagesStrings.end());
|
std::vector<std::string> intersection;
|
std::set_intersection(
|
activePackagesStrings.begin(), activePackagesStrings.end(),
|
inactivePackagesStrings.begin(), inactivePackagesStrings.end(),
|
std::back_inserter(intersection));
|
ASSERT_EQ(intersection.size(), 0UL);
|
}
|
|
TEST_F(ApexServiceTest, GetAllPackages) {
|
StatusOr<std::vector<ApexInfo>> allPackages = GetAllPackages();
|
ASSERT_TRUE(IsOk(allPackages));
|
ASSERT_TRUE(allPackages->size() > 0);
|
StatusOr<std::vector<ApexInfo>> activePackages = GetActivePackages();
|
std::vector<std::string> activeStrings = GetPackagesStrings(*activePackages);
|
StatusOr<std::vector<ApexInfo>> factoryPackages = GetFactoryPackages();
|
std::vector<std::string> factoryStrings =
|
GetPackagesStrings(*factoryPackages);
|
for (ApexInfo& apexInfo : *allPackages) {
|
std::string packageString = GetPackageString(apexInfo);
|
bool shouldBeActive = std::find(activeStrings.begin(), activeStrings.end(),
|
packageString) != activeStrings.end();
|
bool shouldBeFactory =
|
std::find(factoryStrings.begin(), factoryStrings.end(),
|
packageString) != factoryStrings.end();
|
ASSERT_EQ(shouldBeActive, apexInfo.isActive);
|
ASSERT_EQ(shouldBeFactory, apexInfo.isFactory);
|
}
|
}
|
|
TEST_F(ApexServiceActivationSuccessTest, StageAlreadyActivePackageSameVersion) {
|
ASSERT_TRUE(IsOk(service_->activatePackage(installer_->test_installed_file)))
|
<< GetDebugStr(installer_.get());
|
|
bool success = false;
|
ASSERT_TRUE(IsOk(service_->stagePackage(installer_->test_file, &success)));
|
ASSERT_TRUE(success);
|
}
|
|
class ApexServiceDeactivationTest : public ApexServiceActivationSuccessTest {
|
public:
|
void SetUp() override {
|
ApexServiceActivationSuccessTest::SetUp();
|
|
ASSERT_TRUE(installer_ != nullptr);
|
}
|
|
void TearDown() override {
|
installer_.reset();
|
ApexServiceActivationSuccessTest::TearDown();
|
}
|
|
std::unique_ptr<PrepareTestApexForInstall> installer_;
|
};
|
|
TEST_F(ApexServiceActivationSuccessTest, DmDeviceTearDown) {
|
std::string package_id =
|
installer_->package + "@" + std::to_string(installer_->version);
|
|
auto find_fn = [](const std::string& name) {
|
auto& dm = dm::DeviceMapper::Instance();
|
std::vector<dm::DeviceMapper::DmBlockDevice> devices;
|
if (!dm.GetAvailableDevices(&devices)) {
|
return StatusOr<bool>::Fail("GetAvailableDevices failed");
|
}
|
for (const auto& device : devices) {
|
if (device.name() == name) {
|
return StatusOr<bool>(true);
|
}
|
}
|
return StatusOr<bool>(false);
|
};
|
|
#define ASSERT_FIND(type) \
|
{ \
|
StatusOr<bool> res = find_fn(package_id); \
|
ASSERT_TRUE(res.Ok()); \
|
ASSERT_##type(*res); \
|
}
|
|
ASSERT_FIND(FALSE);
|
|
ASSERT_TRUE(IsOk(service_->activatePackage(installer_->test_installed_file)))
|
<< GetDebugStr(installer_.get());
|
|
ASSERT_FIND(TRUE);
|
|
ASSERT_TRUE(
|
IsOk(service_->deactivatePackage(installer_->test_installed_file)));
|
|
ASSERT_FIND(FALSE);
|
|
installer_.reset(); // Skip TearDown deactivatePackage.
|
}
|
|
class ApexServicePrePostInstallTest : public ApexServiceTest {
|
public:
|
template <typename Fn>
|
void RunPrePost(Fn fn, const std::vector<std::string>& apex_names,
|
const char* test_message, bool expect_success = true) {
|
// Using unique_ptr is just the easiest here.
|
using InstallerUPtr = std::unique_ptr<PrepareTestApexForInstall>;
|
std::vector<InstallerUPtr> installers;
|
std::vector<std::string> pkgs;
|
|
for (const std::string& apex_name : apex_names) {
|
InstallerUPtr installer(
|
new PrepareTestApexForInstall(GetTestFile(apex_name)));
|
if (!installer->Prepare()) {
|
return;
|
}
|
pkgs.push_back(installer->test_file);
|
installers.emplace_back(std::move(installer));
|
}
|
android::binder::Status st = (service_.get()->*fn)(pkgs);
|
if (expect_success) {
|
ASSERT_TRUE(IsOk(st));
|
} else {
|
ASSERT_FALSE(IsOk(st));
|
}
|
|
if (test_message != nullptr) {
|
std::string logcat = GetLogcat();
|
EXPECT_NE(std::string::npos, logcat.find(test_message)) << logcat;
|
}
|
|
// Ensure that the package is neither active nor mounted.
|
for (const InstallerUPtr& installer : installers) {
|
StatusOr<bool> active = IsActive(installer->package, installer->version);
|
ASSERT_TRUE(IsOk(active));
|
EXPECT_FALSE(*active);
|
}
|
for (const InstallerUPtr& installer : installers) {
|
StatusOr<ApexFile> apex = ApexFile::Open(installer->test_input);
|
ASSERT_TRUE(IsOk(apex));
|
std::string path =
|
apexd_private::GetPackageMountPoint(apex->GetManifest());
|
std::string entry = std::string("[dir]").append(path);
|
std::vector<std::string> slash_apex = ListDir(kApexRoot);
|
auto it = std::find(slash_apex.begin(), slash_apex.end(), entry);
|
EXPECT_TRUE(it == slash_apex.end()) << Join(slash_apex, ',');
|
}
|
}
|
};
|
|
TEST_F(ApexServicePrePostInstallTest, Preinstall) {
|
RunPrePost(&IApexService::preinstallPackages,
|
{"apex.apexd_test_preinstall.apex"}, "sh : PreInstall Test");
|
}
|
|
TEST_F(ApexServicePrePostInstallTest, MultiPreinstall) {
|
constexpr const char* kLogcatText =
|
"sh : /apex/com.android.apex.test_package/etc/sample_prebuilt_file";
|
RunPrePost(&IApexService::preinstallPackages,
|
{"apex.apexd_test_preinstall.apex", "apex.apexd_test.apex"},
|
kLogcatText);
|
}
|
|
TEST_F(ApexServicePrePostInstallTest, PreinstallFail) {
|
RunPrePost(&IApexService::preinstallPackages,
|
{"apex.apexd_test_prepostinstall.fail.apex"},
|
/* test_message= */ nullptr, /* expect_success= */ false);
|
}
|
|
TEST_F(ApexServicePrePostInstallTest, Postinstall) {
|
RunPrePost(&IApexService::postinstallPackages,
|
{"apex.apexd_test_postinstall.apex"},
|
"sh : PostInstall Test");
|
}
|
|
TEST_F(ApexServicePrePostInstallTest, MultiPostinstall) {
|
constexpr const char* kLogcatText =
|
"sh : /apex/com.android.apex.test_package/etc/sample_prebuilt_file";
|
RunPrePost(&IApexService::postinstallPackages,
|
{"apex.apexd_test_postinstall.apex", "apex.apexd_test.apex"},
|
kLogcatText);
|
}
|
|
TEST_F(ApexServicePrePostInstallTest, PostinstallFail) {
|
RunPrePost(&IApexService::postinstallPackages,
|
{"apex.apexd_test_prepostinstall.fail.apex"},
|
/* test_message= */ nullptr, /* expect_success= */ false);
|
}
|
|
TEST_F(ApexServiceTest, SubmitSingleSessionTestSuccess) {
|
PrepareTestApexForInstall installer(GetTestFile("apex.apexd_test.apex"),
|
"/data/app-staging/session_123",
|
"staging_data_file");
|
if (!installer.Prepare()) {
|
FAIL() << GetDebugStr(&installer);
|
}
|
|
ApexInfoList list;
|
bool ret_value;
|
std::vector<int> empty_child_session_ids;
|
ASSERT_TRUE(IsOk(service_->submitStagedSession(123, empty_child_session_ids,
|
&list, &ret_value)))
|
<< GetDebugStr(&installer);
|
EXPECT_TRUE(ret_value);
|
EXPECT_EQ(1u, list.apexInfos.size());
|
ApexInfo match;
|
for (const ApexInfo& info : list.apexInfos) {
|
if (info.packageName == installer.package) {
|
match = info;
|
break;
|
}
|
}
|
|
ASSERT_EQ(installer.package, match.packageName);
|
ASSERT_EQ(installer.version, static_cast<uint64_t>(match.versionCode));
|
ASSERT_EQ(installer.test_file, match.packagePath);
|
|
ApexSessionInfo session;
|
ASSERT_TRUE(IsOk(service_->getStagedSessionInfo(123, &session)))
|
<< GetDebugStr(&installer);
|
ApexSessionInfo expected = CreateSessionInfo(123);
|
expected.isVerified = true;
|
EXPECT_THAT(session, SessionInfoEq(expected));
|
|
ASSERT_TRUE(IsOk(service_->markStagedSessionReady(123, &ret_value)))
|
<< GetDebugStr(&installer);
|
ASSERT_TRUE(ret_value);
|
|
ASSERT_TRUE(IsOk(service_->getStagedSessionInfo(123, &session)))
|
<< GetDebugStr(&installer);
|
expected.isVerified = false;
|
expected.isStaged = true;
|
EXPECT_THAT(session, SessionInfoEq(expected));
|
|
// Call markStagedSessionReady again. Should be a no-op.
|
ASSERT_TRUE(IsOk(service_->markStagedSessionReady(123, &ret_value)))
|
<< GetDebugStr(&installer);
|
ASSERT_TRUE(ret_value);
|
|
ASSERT_TRUE(IsOk(service_->getStagedSessionInfo(123, &session)))
|
<< GetDebugStr(&installer);
|
EXPECT_THAT(session, SessionInfoEq(expected));
|
|
// See if the session is reported with getSessions() as well
|
std::vector<ApexSessionInfo> sessions;
|
ASSERT_TRUE(IsOk(service_->getSessions(&sessions)))
|
<< GetDebugStr(&installer);
|
ASSERT_THAT(sessions, UnorderedElementsAre(SessionInfoEq(expected)));
|
}
|
|
TEST_F(ApexServiceTest, SubmitSingleStagedSessionDeletesPreviousSessions) {
|
PrepareTestApexForInstall installer(GetTestFile("apex.apexd_test.apex"),
|
"/data/app-staging/session_239",
|
"staging_data_file");
|
if (!installer.Prepare()) {
|
FAIL() << GetDebugStr(&installer);
|
}
|
|
// First simulate existence of a bunch of sessions.
|
auto session1 = ApexSession::CreateSession(37);
|
ASSERT_TRUE(IsOk(session1));
|
auto session2 = ApexSession::CreateSession(57);
|
ASSERT_TRUE(IsOk(session2));
|
auto session3 = ApexSession::CreateSession(73);
|
ASSERT_TRUE(IsOk(session3));
|
ASSERT_TRUE(IsOk(session1->UpdateStateAndCommit(SessionState::VERIFIED)));
|
ASSERT_TRUE(IsOk(session2->UpdateStateAndCommit(SessionState::STAGED)));
|
ASSERT_TRUE(IsOk(session3->UpdateStateAndCommit(SessionState::SUCCESS)));
|
|
std::vector<ApexSessionInfo> sessions;
|
ASSERT_TRUE(IsOk(service_->getSessions(&sessions)));
|
|
ApexSessionInfo expected_session1 = CreateSessionInfo(37);
|
expected_session1.isVerified = true;
|
ApexSessionInfo expected_session2 = CreateSessionInfo(57);
|
expected_session2.isStaged = true;
|
ApexSessionInfo expected_session3 = CreateSessionInfo(73);
|
expected_session3.isSuccess = true;
|
ASSERT_THAT(sessions, UnorderedElementsAre(SessionInfoEq(expected_session1),
|
SessionInfoEq(expected_session2),
|
SessionInfoEq(expected_session3)));
|
|
ApexInfoList list;
|
bool ret_value;
|
std::vector<int> empty_child_session_ids;
|
ASSERT_TRUE(IsOk(service_->submitStagedSession(239, empty_child_session_ids,
|
&list, &ret_value)));
|
EXPECT_TRUE(ret_value);
|
|
sessions.clear();
|
ASSERT_TRUE(IsOk(service_->getSessions(&sessions)));
|
|
ApexSessionInfo new_session = CreateSessionInfo(239);
|
new_session.isVerified = true;
|
ASSERT_THAT(sessions, UnorderedElementsAre(SessionInfoEq(new_session)));
|
}
|
|
// TODO(jiyong): re-enable this test. This test is disabled because the build
|
// system now always bundles the public key that was used to sign the APEX.
|
// In debuggable build, the bundled public key is used as the last fallback.
|
// As a result, the verification is always successful (and thus test fails).
|
// In order to re-enable this test, we have to manually create an APEX
|
// where public key is not bundled.
|
#if 0
|
TEST_F(ApexServiceTest, SubmitSingleSessionTestFail) {
|
PrepareTestApexForInstall installer(
|
GetTestFile("apex.apexd_test_no_inst_key.apex"),
|
"/data/app-staging/session_456", "staging_data_file");
|
if (!installer.Prepare()) {
|
FAIL() << GetDebugStr(&installer);
|
}
|
|
ApexInfoList list;
|
bool ret_value;
|
std::vector<int> empty_child_session_ids;
|
ASSERT_TRUE(IsOk(service_->submitStagedSession(456, empty_child_session_ids,
|
&list, &ret_value)))
|
<< GetDebugStr(&installer);
|
EXPECT_FALSE(ret_value);
|
|
ApexSessionInfo session;
|
ASSERT_TRUE(IsOk(service_->getStagedSessionInfo(456, &session)))
|
<< GetDebugStr(&installer);
|
ApexSessionInfo expected = CreateSessionInfo(-1);
|
expected.isUnknown = true;
|
EXPECT_THAT(session, SessionInfoEq(expected));
|
}
|
#endif
|
|
TEST_F(ApexServiceTest, SubmitMultiSessionTestSuccess) {
|
// Parent session id: 10
|
// Children session ids: 20 30
|
PrepareTestApexForInstall installer(GetTestFile("apex.apexd_test.apex"),
|
"/data/app-staging/session_20",
|
"staging_data_file");
|
PrepareTestApexForInstall installer2(
|
GetTestFile("apex.apexd_test_different_app.apex"),
|
"/data/app-staging/session_30", "staging_data_file");
|
if (!installer.Prepare() || !installer2.Prepare()) {
|
FAIL() << GetDebugStr(&installer) << GetDebugStr(&installer2);
|
}
|
|
ApexInfoList list;
|
bool ret_value;
|
std::vector<int> child_session_ids = {20, 30};
|
ASSERT_TRUE(IsOk(
|
service_->submitStagedSession(10, child_session_ids, &list, &ret_value)))
|
<< GetDebugStr(&installer);
|
ASSERT_TRUE(ret_value);
|
EXPECT_EQ(2u, list.apexInfos.size());
|
ApexInfo match;
|
bool package1_found = false;
|
bool package2_found = false;
|
for (const ApexInfo& info : list.apexInfos) {
|
if (info.packageName == installer.package) {
|
ASSERT_EQ(installer.package, info.packageName);
|
ASSERT_EQ(installer.version, static_cast<uint64_t>(info.versionCode));
|
ASSERT_EQ(installer.test_file, info.packagePath);
|
package1_found = true;
|
} else if (info.packageName == installer2.package) {
|
ASSERT_EQ(installer2.package, info.packageName);
|
ASSERT_EQ(installer2.version, static_cast<uint64_t>(info.versionCode));
|
ASSERT_EQ(installer2.test_file, info.packagePath);
|
package2_found = true;
|
} else {
|
FAIL() << "Unexpected package found " << info.packageName
|
<< GetDebugStr(&installer) << GetDebugStr(&installer2);
|
}
|
}
|
ASSERT_TRUE(package1_found);
|
ASSERT_TRUE(package2_found);
|
|
ApexSessionInfo session;
|
ASSERT_TRUE(IsOk(service_->getStagedSessionInfo(10, &session)))
|
<< GetDebugStr(&installer);
|
ApexSessionInfo expected = CreateSessionInfo(10);
|
expected.isVerified = true;
|
ASSERT_THAT(session, SessionInfoEq(expected));
|
|
ASSERT_TRUE(IsOk(service_->markStagedSessionReady(10, &ret_value)))
|
<< GetDebugStr(&installer);
|
ASSERT_TRUE(ret_value);
|
|
ASSERT_TRUE(IsOk(service_->getStagedSessionInfo(10, &session)))
|
<< GetDebugStr(&installer);
|
expected.isVerified = false;
|
expected.isStaged = true;
|
ASSERT_THAT(session, SessionInfoEq(expected));
|
}
|
|
// TODO(jiyong): re-enable this test. This test is disabled because the build
|
// system now always bundles the public key that was used to sign the APEX.
|
// In debuggable build, the bundled public key is used as the last fallback.
|
// As a result, the verification is always successful (and thus test fails).
|
// In order to re-enable this test, we have to manually create an APEX
|
// where public key is not bundled.
|
#if 0
|
TEST_F(ApexServiceTest, SubmitMultiSessionTestFail) {
|
// Parent session id: 11
|
// Children session ids: 21 31
|
PrepareTestApexForInstall installer(GetTestFile("apex.apexd_test.apex"),
|
"/data/app-staging/session_21",
|
"staging_data_file");
|
PrepareTestApexForInstall installer2(
|
GetTestFile("apex.apexd_test_no_inst_key.apex"),
|
"/data/app-staging/session_31", "staging_data_file");
|
if (!installer.Prepare() || !installer2.Prepare()) {
|
FAIL() << GetDebugStr(&installer) << GetDebugStr(&installer2);
|
}
|
ApexInfoList list;
|
bool ret_value;
|
std::vector<int> child_session_ids = {21, 31};
|
ASSERT_TRUE(IsOk(
|
service_->submitStagedSession(11, child_session_ids, &list, &ret_value)))
|
<< GetDebugStr(&installer);
|
ASSERT_FALSE(ret_value);
|
}
|
#endif
|
|
TEST_F(ApexServiceTest, MarkStagedSessionReadyFail) {
|
// We should fail if we ask information about a session we don't know.
|
bool ret_value;
|
ASSERT_TRUE(IsOk(service_->markStagedSessionReady(666, &ret_value)));
|
ASSERT_FALSE(ret_value);
|
|
ApexSessionInfo session;
|
ASSERT_TRUE(IsOk(service_->getStagedSessionInfo(666, &session)));
|
ApexSessionInfo expected = CreateSessionInfo(-1);
|
expected.isUnknown = true;
|
ASSERT_THAT(session, SessionInfoEq(expected));
|
}
|
|
TEST_F(ApexServiceTest, MarkStagedSessionSuccessfulFailsNoSession) {
|
ASSERT_FALSE(IsOk(service_->markStagedSessionSuccessful(37)));
|
|
ApexSessionInfo session_info;
|
ASSERT_TRUE(IsOk(service_->getStagedSessionInfo(37, &session_info)));
|
ApexSessionInfo expected = CreateSessionInfo(-1);
|
expected.isUnknown = true;
|
ASSERT_THAT(session_info, SessionInfoEq(expected));
|
}
|
|
TEST_F(ApexServiceTest, MarkStagedSessionSuccessfulFailsSessionInWrongState) {
|
auto session = ApexSession::CreateSession(73);
|
ASSERT_TRUE(IsOk(session));
|
ASSERT_TRUE(
|
IsOk(session->UpdateStateAndCommit(::apex::proto::SessionState::STAGED)));
|
|
ASSERT_FALSE(IsOk(service_->markStagedSessionSuccessful(73)));
|
|
ApexSessionInfo session_info;
|
ASSERT_TRUE(IsOk(service_->getStagedSessionInfo(73, &session_info)));
|
ApexSessionInfo expected = CreateSessionInfo(73);
|
expected.isStaged = true;
|
ASSERT_THAT(session_info, SessionInfoEq(expected));
|
}
|
|
TEST_F(ApexServiceTest, MarkStagedSessionSuccessfulActivatedSession) {
|
auto session = ApexSession::CreateSession(239);
|
ASSERT_TRUE(IsOk(session));
|
ASSERT_TRUE(IsOk(
|
session->UpdateStateAndCommit(::apex::proto::SessionState::ACTIVATED)));
|
|
ASSERT_TRUE(IsOk(service_->markStagedSessionSuccessful(239)));
|
|
ApexSessionInfo session_info;
|
ASSERT_TRUE(IsOk(service_->getStagedSessionInfo(239, &session_info)));
|
ApexSessionInfo expected = CreateSessionInfo(239);
|
expected.isSuccess = true;
|
ASSERT_THAT(session_info, SessionInfoEq(expected));
|
}
|
|
TEST_F(ApexServiceTest, MarkStagedSessionSuccessfulNoOp) {
|
auto session = ApexSession::CreateSession(1543);
|
ASSERT_TRUE(IsOk(session));
|
ASSERT_TRUE(IsOk(
|
session->UpdateStateAndCommit(::apex::proto::SessionState::SUCCESS)));
|
|
ASSERT_TRUE(IsOk(service_->markStagedSessionSuccessful(1543)));
|
|
ApexSessionInfo session_info;
|
ASSERT_TRUE(IsOk(service_->getStagedSessionInfo(1543, &session_info)));
|
ApexSessionInfo expected = CreateSessionInfo(1543);
|
expected.isSuccess = true;
|
ASSERT_THAT(session_info, SessionInfoEq(expected));
|
}
|
|
TEST_F(ApexServiceTest, AbortActiveSessionNoSessions) {
|
// First ensure there are no sessions.
|
std::vector<ApexSessionInfo> sessions;
|
ASSERT_TRUE(IsOk(service_->getSessions(&sessions)));
|
ASSERT_EQ(0u, sessions.size());
|
ASSERT_TRUE(IsOk(service_->abortActiveSession()));
|
}
|
|
TEST_F(ApexServiceTest, AbortActiveSession) {
|
auto session = ApexSession::CreateSession(239);
|
session->UpdateStateAndCommit(SessionState::VERIFIED);
|
|
std::vector<ApexSessionInfo> sessions;
|
ASSERT_TRUE(IsOk(service_->getSessions(&sessions)));
|
ASSERT_EQ(1u, sessions.size());
|
|
ASSERT_TRUE(IsOk(service_->abortActiveSession()));
|
|
sessions.clear();
|
ASSERT_TRUE(IsOk(service_->getSessions(&sessions)));
|
ASSERT_EQ(0u, sessions.size());
|
}
|
|
TEST_F(ApexServiceTest, BackupActivePackages) {
|
if (supports_fs_checkpointing_) {
|
GTEST_SKIP() << "Can't run if filesystem checkpointing is enabled";
|
}
|
PrepareTestApexForInstall installer1(GetTestFile("apex.apexd_test.apex"));
|
PrepareTestApexForInstall installer2(
|
GetTestFile("apex.apexd_test_different_app.apex"));
|
PrepareTestApexForInstall installer3(GetTestFile("apex.apexd_test_v2.apex"),
|
"/data/app-staging/session_23",
|
"staging_data_file");
|
|
if (!installer1.Prepare() || !installer2.Prepare() || !installer3.Prepare()) {
|
return;
|
}
|
|
// Activate some packages, in order to backup them later.
|
bool ret = false;
|
std::vector<std::string> pkgs = {installer1.test_file, installer2.test_file};
|
ASSERT_TRUE(IsOk(service_->stagePackages(pkgs, &ret)));
|
ASSERT_TRUE(ret);
|
|
// Make sure that /data/apex/active has activated packages.
|
auto active_pkgs =
|
ReadDir(kActiveApexPackagesDataDir, [](auto _) { return true; });
|
ASSERT_TRUE(IsOk(active_pkgs));
|
ASSERT_THAT(*active_pkgs,
|
UnorderedElementsAre(installer1.test_installed_file,
|
installer2.test_installed_file));
|
|
ApexInfoList list;
|
std::vector<int> empty_child_session_ids;
|
ASSERT_TRUE(IsOk(
|
service_->submitStagedSession(23, empty_child_session_ids, &list, &ret)));
|
ASSERT_TRUE(ret);
|
|
auto backups = ReadDir(kApexBackupDir, [](auto _) { return true; });
|
ASSERT_TRUE(IsOk(backups));
|
auto backup1 =
|
StringPrintf("%s/com.android.apex.test_package@1.apex", kApexBackupDir);
|
auto backup2 =
|
StringPrintf("%s/com.android.apex.test_package_2@1.apex", kApexBackupDir);
|
ASSERT_THAT(*backups, UnorderedElementsAre(backup1, backup2));
|
}
|
|
TEST_F(ApexServiceTest, BackupActivePackagesClearsPreviousBackup) {
|
if (supports_fs_checkpointing_) {
|
GTEST_SKIP() << "Can't run if filesystem checkpointing is enabled";
|
}
|
PrepareTestApexForInstall installer1(GetTestFile("apex.apexd_test.apex"));
|
PrepareTestApexForInstall installer2(
|
GetTestFile("apex.apexd_test_different_app.apex"));
|
PrepareTestApexForInstall installer3(GetTestFile("apex.apexd_test_v2.apex"),
|
"/data/app-staging/session_43",
|
"staging_data_file");
|
|
if (!installer1.Prepare() || !installer2.Prepare() || !installer3.Prepare()) {
|
return;
|
}
|
|
// Make sure /data/apex/backups exists.
|
ASSERT_TRUE(IsOk(createDirIfNeeded(std::string(kApexBackupDir), 0700)));
|
// Create some bogus files in /data/apex/backups.
|
std::ofstream old_backup(StringPrintf("%s/file1", kApexBackupDir));
|
ASSERT_TRUE(old_backup.good());
|
old_backup.close();
|
|
bool ret = false;
|
std::vector<std::string> pkgs = {installer1.test_file, installer2.test_file};
|
ASSERT_TRUE(IsOk(service_->stagePackages(pkgs, &ret)));
|
ASSERT_TRUE(ret);
|
|
// Make sure that /data/apex/active has activated packages.
|
auto active_pkgs =
|
ReadDir(kActiveApexPackagesDataDir, [](auto _) { return true; });
|
ASSERT_TRUE(IsOk(active_pkgs));
|
ASSERT_THAT(*active_pkgs,
|
UnorderedElementsAre(installer1.test_installed_file,
|
installer2.test_installed_file));
|
|
ApexInfoList list;
|
std::vector<int> empty_child_session_ids;
|
ASSERT_TRUE(IsOk(
|
service_->submitStagedSession(43, empty_child_session_ids, &list, &ret)));
|
ASSERT_TRUE(ret);
|
|
auto backups = ReadDir(kApexBackupDir, [](auto _) { return true; });
|
ASSERT_TRUE(IsOk(backups));
|
auto backup1 =
|
StringPrintf("%s/com.android.apex.test_package@1.apex", kApexBackupDir);
|
auto backup2 =
|
StringPrintf("%s/com.android.apex.test_package_2@1.apex", kApexBackupDir);
|
ASSERT_THAT(*backups, UnorderedElementsAre(backup1, backup2));
|
}
|
|
TEST_F(ApexServiceTest, BackupActivePackagesZeroActivePackages) {
|
if (supports_fs_checkpointing_) {
|
GTEST_SKIP() << "Can't run if filesystem checkpointing is enabled";
|
}
|
PrepareTestApexForInstall installer(GetTestFile("apex.apexd_test_v2.apex"),
|
"/data/app-staging/session_41",
|
"staging_data_file");
|
|
if (!installer.Prepare()) {
|
return;
|
}
|
|
// Make sure that /data/apex/active exists and is empty
|
ASSERT_TRUE(
|
IsOk(createDirIfNeeded(std::string(kActiveApexPackagesDataDir), 0750)));
|
auto active_pkgs =
|
ReadDir(kActiveApexPackagesDataDir, [](auto _) { return true; });
|
ASSERT_TRUE(IsOk(active_pkgs));
|
ASSERT_EQ(0u, active_pkgs->size());
|
|
ApexInfoList list;
|
std::vector<int> empty_child_session_ids;
|
bool ret = false;
|
ASSERT_TRUE(IsOk(
|
service_->submitStagedSession(41, empty_child_session_ids, &list, &ret)));
|
ASSERT_TRUE(ret);
|
|
auto backups = ReadDir(kApexBackupDir, [](auto _) { return true; });
|
ASSERT_TRUE(IsOk(backups));
|
ASSERT_EQ(0u, backups->size());
|
}
|
|
TEST_F(ApexServiceTest, ActivePackagesFolderDoesNotExist) {
|
PrepareTestApexForInstall installer(GetTestFile("apex.apexd_test_v2.apex"),
|
"/data/app-staging/session_41",
|
"staging_data_file");
|
|
if (!installer.Prepare()) {
|
return;
|
}
|
|
// Make sure that /data/apex/active does not exist
|
std::error_code ec;
|
fs::remove_all(fs::path(kActiveApexPackagesDataDir), ec);
|
ASSERT_FALSE(ec) << "Failed to delete " << kActiveApexPackagesDataDir;
|
|
ApexInfoList list;
|
std::vector<int> empty_child_session_ids;
|
bool ret = false;
|
ASSERT_TRUE(IsOk(
|
service_->submitStagedSession(41, empty_child_session_ids, &list, &ret)));
|
ASSERT_TRUE(ret);
|
|
if (!supports_fs_checkpointing_) {
|
auto backups = ReadDir(kApexBackupDir, [](auto _) { return true; });
|
ASSERT_TRUE(IsOk(backups));
|
ASSERT_EQ(0u, backups->size());
|
}
|
}
|
|
TEST_F(ApexServiceTest, UnstagePackagesSuccess) {
|
PrepareTestApexForInstall installer1(GetTestFile("apex.apexd_test.apex"));
|
PrepareTestApexForInstall installer2(
|
GetTestFile("apex.apexd_test_different_app.apex"));
|
|
if (!installer1.Prepare() || !installer2.Prepare()) {
|
return;
|
}
|
|
bool ret = false;
|
std::vector<std::string> pkgs = {installer1.test_file, installer2.test_file};
|
ASSERT_TRUE(IsOk(service_->stagePackages(pkgs, &ret)));
|
ASSERT_TRUE(ret);
|
|
pkgs = {installer2.test_installed_file};
|
ASSERT_TRUE(IsOk(service_->unstagePackages(pkgs)));
|
|
auto active_packages =
|
ReadDir(kActiveApexPackagesDataDir, [](auto _) { return true; });
|
ASSERT_TRUE(IsOk(active_packages));
|
ASSERT_THAT(*active_packages,
|
UnorderedElementsAre(installer1.test_installed_file));
|
}
|
|
TEST_F(ApexServiceTest, UnstagePackagesFail) {
|
PrepareTestApexForInstall installer1(GetTestFile("apex.apexd_test.apex"));
|
PrepareTestApexForInstall installer2(
|
GetTestFile("apex.apexd_test_different_app.apex"));
|
|
if (!installer1.Prepare() || !installer2.Prepare()) {
|
return;
|
}
|
|
bool ret = false;
|
std::vector<std::string> pkgs = {installer1.test_file};
|
ASSERT_TRUE(IsOk(service_->stagePackages(pkgs, &ret)));
|
ASSERT_TRUE(ret);
|
|
pkgs = {installer1.test_installed_file, installer2.test_installed_file};
|
ASSERT_FALSE(IsOk(service_->unstagePackages(pkgs)));
|
|
// Check that first package wasn't unstaged.
|
auto active_packages =
|
ReadDir(kActiveApexPackagesDataDir, [](auto _) { return true; });
|
ASSERT_TRUE(IsOk(active_packages));
|
ASSERT_THAT(*active_packages,
|
UnorderedElementsAre(installer1.test_installed_file));
|
}
|
|
class ApexServiceRollbackTest : public ApexServiceTest {
|
protected:
|
void SetUp() override { ApexServiceTest::SetUp(); }
|
|
void PrepareBackup(const std::vector<std::string>& pkgs) {
|
ASSERT_TRUE(IsOk(createDirIfNeeded(std::string(kApexBackupDir), 0700)));
|
for (const auto& pkg : pkgs) {
|
PrepareTestApexForInstall installer(pkg);
|
ASSERT_TRUE(installer.Prepare()) << " failed to prepare " << pkg;
|
const std::string& from = installer.test_file;
|
std::string to = std::string(kApexBackupDir) + "/" + installer.package +
|
"@" + std::to_string(installer.version) + ".apex";
|
std::error_code ec;
|
fs::copy(fs::path(from), fs::path(to),
|
fs::copy_options::create_hard_links, ec);
|
ASSERT_FALSE(ec) << "Failed to copy " << from << " to " << to << " : "
|
<< ec;
|
}
|
}
|
|
void CheckRollbackWasPerformed(
|
const std::vector<std::string>& expected_pkgs) {
|
// First check that /data/apex/active exists and has correct permissions.
|
struct stat sd;
|
ASSERT_EQ(0, stat(kActiveApexPackagesDataDir, &sd));
|
ASSERT_EQ(0750u, sd.st_mode & ALLPERMS);
|
|
// Now read content and check it contains expected values.
|
auto active_pkgs =
|
ReadDir(kActiveApexPackagesDataDir, [](auto _) { return true; });
|
ASSERT_TRUE(IsOk(active_pkgs));
|
ASSERT_THAT(*active_pkgs, UnorderedElementsAreArray(expected_pkgs));
|
}
|
};
|
|
TEST_F(ApexServiceRollbackTest, AbortActiveSessionSuccessfulRollback) {
|
if (supports_fs_checkpointing_) {
|
GTEST_SKIP() << "Can't run if filesystem checkpointing is enabled";
|
}
|
PrepareTestApexForInstall installer(GetTestFile("apex.apexd_test_v2.apex"));
|
if (!installer.Prepare()) {
|
return;
|
}
|
|
auto session = ApexSession::CreateSession(239);
|
ASSERT_TRUE(IsOk(session));
|
ASSERT_TRUE(IsOk(session->UpdateStateAndCommit(SessionState::ACTIVATED)));
|
|
// Make sure /data/apex/active is non-empty.
|
bool ret;
|
ASSERT_TRUE(IsOk(service_->stagePackage(installer.test_file, &ret)));
|
ASSERT_TRUE(ret);
|
|
PrepareBackup({GetTestFile("apex.apexd_test.apex"),
|
GetTestFile("apex.apexd_test_different_app.apex")});
|
|
ASSERT_TRUE(IsOk(service_->abortActiveSession()));
|
|
auto pkg1 = StringPrintf("%s/com.android.apex.test_package@1.apex",
|
kActiveApexPackagesDataDir);
|
auto pkg2 = StringPrintf("%s/com.android.apex.test_package_2@1.apex",
|
kActiveApexPackagesDataDir);
|
SCOPED_TRACE("");
|
CheckRollbackWasPerformed({pkg1, pkg2});
|
std::vector<ApexSessionInfo> sessions;
|
ASSERT_TRUE(IsOk(service_->getSessions(&sessions)));
|
ApexSessionInfo expected = CreateSessionInfo(239);
|
expected.isRolledBack = true;
|
ASSERT_THAT(sessions, UnorderedElementsAre(SessionInfoEq(expected)));
|
}
|
|
TEST_F(ApexServiceRollbackTest, RollbackLastSessionCalledSuccessfulRollback) {
|
if (supports_fs_checkpointing_) {
|
GTEST_SKIP() << "Can't run if filesystem checkpointing is enabled";
|
}
|
|
PrepareTestApexForInstall installer(GetTestFile("apex.apexd_test_v2.apex"));
|
if (!installer.Prepare()) {
|
return;
|
}
|
|
auto session = ApexSession::CreateSession(1543);
|
ASSERT_TRUE(IsOk(session));
|
ASSERT_TRUE(IsOk(session->UpdateStateAndCommit(SessionState::ACTIVATED)));
|
|
// Make sure /data/apex/active is non-empty.
|
bool ret;
|
ASSERT_TRUE(IsOk(service_->stagePackage(installer.test_file, &ret)));
|
ASSERT_TRUE(ret);
|
|
PrepareBackup({GetTestFile("apex.apexd_test.apex")});
|
|
ASSERT_TRUE(IsOk(service_->rollbackActiveSession()));
|
|
auto pkg = StringPrintf("%s/com.android.apex.test_package@1.apex",
|
kActiveApexPackagesDataDir);
|
SCOPED_TRACE("");
|
CheckRollbackWasPerformed({pkg});
|
}
|
|
TEST_F(ApexServiceRollbackTest, RollbackLastSessionCalledNoActiveSession) {
|
// This test simulates a situation that should never happen on user builds:
|
// abortLastSession was called, but there are no active sessions.
|
PrepareTestApexForInstall installer(GetTestFile("apex.apexd_test_v2.apex"));
|
if (!installer.Prepare()) {
|
return;
|
}
|
|
// Make sure /data/apex/active is non-empty.
|
bool ret;
|
ASSERT_TRUE(IsOk(service_->stagePackage(installer.test_file, &ret)));
|
ASSERT_TRUE(ret);
|
|
PrepareBackup({GetTestFile("apex.apexd_test.apex")});
|
|
// Even though backup is there, no sessions are active, hence rollback request
|
// should fail.
|
ASSERT_FALSE(IsOk(service_->rollbackActiveSession()));
|
}
|
|
TEST_F(ApexServiceRollbackTest, RollbackFailsNoBackupFolder) {
|
ASSERT_FALSE(IsOk(service_->rollbackActiveSession()));
|
}
|
|
TEST_F(ApexServiceRollbackTest, RollbackFailsNoActivePackagesFolder) {
|
PrepareTestApexForInstall installer(GetTestFile("apex.apexd_test.apex"));
|
ASSERT_FALSE(IsOk(service_->rollbackActiveSession()));
|
}
|
|
TEST_F(ApexServiceRollbackTest, MarkStagedSessionSuccessfulCleanupBackup) {
|
PrepareBackup({GetTestFile("apex.apexd_test.apex"),
|
GetTestFile("apex.apexd_test_different_app.apex")});
|
|
auto session = ApexSession::CreateSession(101);
|
ASSERT_TRUE(IsOk(session));
|
ASSERT_TRUE(IsOk(session->UpdateStateAndCommit(SessionState::ACTIVATED)));
|
|
ASSERT_TRUE(IsOk(service_->markStagedSessionSuccessful(101)));
|
|
ASSERT_TRUE(fs::is_empty(fs::path(kApexBackupDir)));
|
}
|
|
TEST_F(ApexServiceRollbackTest, ResumesRollback) {
|
if (supports_fs_checkpointing_) {
|
GTEST_SKIP() << "Can't run if filesystem checkpointing is enabled";
|
}
|
PrepareBackup({GetTestFile("apex.apexd_test.apex"),
|
GetTestFile("apex.apexd_test_different_app.apex")});
|
|
PrepareTestApexForInstall installer(GetTestFile("apex.apexd_test_v2.apex"));
|
if (!installer.Prepare()) {
|
return;
|
}
|
|
// Make sure /data/apex/active is non-empty.
|
bool ret;
|
ASSERT_TRUE(IsOk(service_->stagePackage(installer.test_file, &ret)));
|
ASSERT_TRUE(ret);
|
|
auto session = ApexSession::CreateSession(17239);
|
ASSERT_TRUE(IsOk(session));
|
ASSERT_TRUE(
|
IsOk(session->UpdateStateAndCommit(SessionState::ROLLBACK_IN_PROGRESS)));
|
|
ASSERT_TRUE(IsOk(service_->resumeRollbackIfNeeded()));
|
|
auto pkg1 = StringPrintf("%s/com.android.apex.test_package@1.apex",
|
kActiveApexPackagesDataDir);
|
auto pkg2 = StringPrintf("%s/com.android.apex.test_package_2@1.apex",
|
kActiveApexPackagesDataDir);
|
SCOPED_TRACE("");
|
CheckRollbackWasPerformed({pkg1, pkg2});
|
|
std::vector<ApexSessionInfo> sessions;
|
ASSERT_TRUE(IsOk(service_->getSessions(&sessions)));
|
ApexSessionInfo expected = CreateSessionInfo(17239);
|
expected.isRolledBack = true;
|
ASSERT_THAT(sessions, UnorderedElementsAre(SessionInfoEq(expected)));
|
}
|
|
TEST_F(ApexServiceRollbackTest, DoesNotResumeRollback) {
|
if (supports_fs_checkpointing_) {
|
GTEST_SKIP() << "Can't run if filesystem checkpointing is enabled";
|
}
|
PrepareTestApexForInstall installer(GetTestFile("apex.apexd_test_v2.apex"));
|
if (!installer.Prepare()) {
|
return;
|
}
|
|
// Make sure /data/apex/active is non-empty.
|
bool ret;
|
ASSERT_TRUE(IsOk(service_->stagePackage(installer.test_file, &ret)));
|
ASSERT_TRUE(ret);
|
|
auto session = ApexSession::CreateSession(53);
|
ASSERT_TRUE(IsOk(session));
|
ASSERT_TRUE(IsOk(session->UpdateStateAndCommit(SessionState::SUCCESS)));
|
|
ASSERT_TRUE(IsOk(service_->resumeRollbackIfNeeded()));
|
|
// Check that rollback wasn't resumed.
|
auto active_pkgs =
|
ReadDir(kActiveApexPackagesDataDir, [](auto _) { return true; });
|
ASSERT_TRUE(IsOk(active_pkgs));
|
ASSERT_THAT(*active_pkgs,
|
UnorderedElementsAre(installer.test_installed_file));
|
|
std::vector<ApexSessionInfo> sessions;
|
ASSERT_TRUE(IsOk(service_->getSessions(&sessions)));
|
ApexSessionInfo expected = CreateSessionInfo(53);
|
expected.isSuccess = true;
|
ASSERT_THAT(sessions, UnorderedElementsAre(SessionInfoEq(expected)));
|
}
|
|
TEST_F(ApexServiceRollbackTest, FailsRollback) {
|
if (supports_fs_checkpointing_) {
|
GTEST_SKIP() << "Can't run if filesystem checkpointing is enabled";
|
}
|
|
auto session = ApexSession::CreateSession(53);
|
ASSERT_TRUE(IsOk(session));
|
ASSERT_TRUE(IsOk(session->UpdateStateAndCommit(SessionState::ACTIVATED)));
|
|
ASSERT_FALSE(IsOk(service_->rollbackActiveSession()));
|
ApexSessionInfo session_info;
|
ASSERT_TRUE(IsOk(service_->getStagedSessionInfo(53, &session_info)));
|
ApexSessionInfo expected = CreateSessionInfo(53);
|
expected.isRollbackFailed = true;
|
ASSERT_THAT(session_info, SessionInfoEq(expected));
|
}
|
|
TEST_F(ApexServiceRollbackTest, RollbackFailedStateRollbackAttemptFails) {
|
if (supports_fs_checkpointing_) {
|
GTEST_SKIP() << "Can't run if filesystem checkpointing is enabled";
|
}
|
|
auto session = ApexSession::CreateSession(17239);
|
ASSERT_TRUE(IsOk(session));
|
ASSERT_TRUE(
|
IsOk(session->UpdateStateAndCommit(SessionState::ROLLBACK_FAILED)));
|
|
ASSERT_FALSE(IsOk(service_->rollbackActiveSession()));
|
ApexSessionInfo session_info;
|
ASSERT_TRUE(IsOk(service_->getStagedSessionInfo(17239, &session_info)));
|
ApexSessionInfo expected = CreateSessionInfo(17239);
|
expected.isRollbackFailed = true;
|
ASSERT_THAT(session_info, SessionInfoEq(expected));
|
}
|
|
static pid_t GetPidOf(const std::string& name) {
|
char buf[1024];
|
const std::string cmd = std::string("pidof -s ") + name;
|
FILE* cmd_pipe = popen(cmd.c_str(), "r");
|
if (cmd_pipe == nullptr) {
|
PLOG(ERROR) << "Cannot open pipe for " << cmd;
|
return 0;
|
}
|
if (fgets(buf, 1024, cmd_pipe) == nullptr) {
|
PLOG(ERROR) << "Cannot read pipe for " << cmd;
|
pclose(cmd_pipe);
|
return 0;
|
}
|
|
pclose(cmd_pipe);
|
return strtoul(buf, nullptr, 10);
|
}
|
|
static void ExecInMountNamespaceOf(pid_t pid,
|
const std::function<void(pid_t)>& func) {
|
const std::string my_path = "/proc/self/ns/mnt";
|
android::base::unique_fd my_fd(open(my_path.c_str(), O_RDONLY | O_CLOEXEC));
|
ASSERT_TRUE(my_fd.get() >= 0);
|
|
const std::string target_path =
|
std::string("/proc/") + std::to_string(pid) + "/ns/mnt";
|
android::base::unique_fd target_fd(
|
open(target_path.c_str(), O_RDONLY | O_CLOEXEC));
|
ASSERT_TRUE(target_fd.get() >= 0);
|
|
int res = setns(target_fd.get(), CLONE_NEWNS);
|
ASSERT_NE(-1, res);
|
|
func(pid);
|
|
res = setns(my_fd.get(), CLONE_NEWNS);
|
ASSERT_NE(-1, res);
|
}
|
|
TEST(ApexdTest, ApexdIsInSameMountNamespaceAsInit) {
|
std::string ns_apexd;
|
std::string ns_init;
|
|
ExecInMountNamespaceOf(GetPidOf("apexd"), [&](pid_t pid) {
|
bool res = android::base::Readlink("/proc/self/ns/mnt", &ns_apexd);
|
ASSERT_TRUE(res);
|
});
|
|
ExecInMountNamespaceOf(1, [&](pid_t pid) {
|
bool res = android::base::Readlink("/proc/self/ns/mnt", &ns_init);
|
ASSERT_TRUE(res);
|
});
|
|
ASSERT_EQ(ns_apexd, ns_init);
|
}
|
|
// These are NOT exhaustive list of early processes be should be enough
|
static const std::vector<const std::string> kEarlyProcesses = {
|
"servicemanager",
|
"hwservicemanager",
|
"vold",
|
"logd",
|
};
|
|
TEST(ApexdTest, EarlyProcessesAreInDifferentMountNamespace) {
|
if (!android::base::GetBoolProperty("ro.apex.updatable", false)) {
|
return;
|
}
|
|
std::string ns_apexd;
|
|
ExecInMountNamespaceOf(GetPidOf("apexd"), [&](pid_t _) {
|
bool res = android::base::Readlink("/proc/self/ns/mnt", &ns_apexd);
|
ASSERT_TRUE(res);
|
});
|
|
for (const auto& name : kEarlyProcesses) {
|
std::string ns_early_process;
|
ExecInMountNamespaceOf(GetPidOf(name), [&](pid_t _) {
|
bool res =
|
android::base::Readlink("/proc/self/ns/mnt", &ns_early_process);
|
ASSERT_TRUE(res);
|
});
|
ASSERT_NE(ns_apexd, ns_early_process);
|
}
|
}
|
|
TEST(ApexdTest, ApexIsAPrivateMountPoint) {
|
std::string mountinfo;
|
ASSERT_TRUE(
|
android::base::ReadFileToString("/proc/self/mountinfo", &mountinfo));
|
bool found_apex_mountpoint = false;
|
for (const auto& line : android::base::Split(mountinfo, "\n")) {
|
std::vector<std::string> tokens = android::base::Split(line, " ");
|
// line format:
|
// mnt_id parent_mnt_id major:minor source target option propagation_type
|
// ex) 33 260:19 / /apex rw,nosuid,nodev -
|
if (tokens.size() >= 7 && tokens[4] == "/apex") {
|
found_apex_mountpoint = true;
|
// Make sure that propagation type is set to - which means private
|
ASSERT_EQ("-", tokens[6]);
|
}
|
}
|
ASSERT_TRUE(found_apex_mountpoint);
|
}
|
|
static const std::vector<const std::string> kEarlyApexes = {
|
"/apex/com.android.runtime",
|
"/apex/com.android.tzdata",
|
};
|
|
TEST(ApexdTest, ApexesAreActivatedForEarlyProcesses) {
|
for (const auto& name : kEarlyProcesses) {
|
pid_t pid = GetPidOf(name);
|
const std::string path =
|
std::string("/proc/") + std::to_string(pid) + "/mountinfo";
|
std::string mountinfo;
|
ASSERT_TRUE(android::base::ReadFileToString(path.c_str(), &mountinfo));
|
|
std::unordered_set<std::string> mountpoints;
|
for (const auto& line : android::base::Split(mountinfo, "\n")) {
|
std::vector<std::string> tokens = android::base::Split(line, " ");
|
// line format:
|
// mnt_id parent_mnt_id major:minor source target option propagation_type
|
// ex) 69 33 7:40 / /apex/com.android.conscrypt ro,nodev,noatime -
|
if (tokens.size() >= 5) {
|
// token[4] is the target mount point
|
mountpoints.emplace(tokens[4]);
|
}
|
}
|
for (const auto& apex_name : kEarlyApexes) {
|
ASSERT_NE(mountpoints.end(), mountpoints.find(apex_name));
|
}
|
}
|
}
|
|
class ApexShimUpdateTest : public ApexServiceTest {
|
protected:
|
void SetUp() override {
|
ApexServiceTest::SetUp();
|
|
// Assert that shim apex is pre-installed.
|
std::vector<ApexInfo> list;
|
ASSERT_TRUE(IsOk(service_->getAllPackages(&list)));
|
ApexInfo expected;
|
expected.packageName = "com.android.apex.cts.shim";
|
expected.packagePath = "/system/apex/com.android.apex.cts.shim.apex";
|
expected.versionCode = 1;
|
expected.isFactory = true;
|
expected.isActive = true;
|
ASSERT_THAT(list, Contains(ApexInfoEq(expected)));
|
}
|
};
|
|
TEST_F(ApexShimUpdateTest, UpdateToV2Success) {
|
PrepareTestApexForInstall installer(
|
GetTestFile("com.android.apex.cts.shim.v2.apex"));
|
|
if (!installer.Prepare()) {
|
FAIL() << GetDebugStr(&installer);
|
}
|
|
bool success;
|
ASSERT_TRUE(IsOk(service_->stagePackage(installer.test_file, &success)));
|
ASSERT_TRUE(success);
|
}
|
|
TEST_F(ApexShimUpdateTest, UpdateToV2FailureWrongSHA512) {
|
PrepareTestApexForInstall installer(
|
GetTestFile("com.android.apex.cts.shim.v2_wrong_sha.apex"));
|
|
if (!installer.Prepare()) {
|
FAIL() << GetDebugStr(&installer);
|
}
|
|
bool success;
|
const auto& status = service_->stagePackage(installer.test_file, &success);
|
ASSERT_FALSE(IsOk(status));
|
const std::string& error_message =
|
std::string(status.exceptionMessage().c_str());
|
ASSERT_THAT(error_message, HasSubstr("has unexpected SHA512 hash"));
|
}
|
|
TEST_F(ApexShimUpdateTest, SubmitStagedSesssionFailureHasPreInstallHook) {
|
PrepareTestApexForInstall installer(
|
GetTestFile("com.android.apex.cts.shim.v2_with_pre_install_hook.apex"),
|
"/data/app-staging/session_23", "staging_data_file");
|
|
if (!installer.Prepare()) {
|
FAIL() << GetDebugStr(&installer);
|
}
|
|
ApexInfoList list;
|
bool success;
|
ASSERT_TRUE(IsOk(service_->submitStagedSession(23, {}, &list, &success)));
|
ASSERT_FALSE(success);
|
}
|
|
TEST_F(ApexShimUpdateTest, SubmitStagedSessionFailureHasPostInstallHook) {
|
PrepareTestApexForInstall installer(
|
GetTestFile("com.android.apex.cts.shim.v2_with_post_install_hook.apex"),
|
"/data/app-staging/session_43", "staging_data_file");
|
|
if (!installer.Prepare()) {
|
FAIL() << GetDebugStr(&installer);
|
}
|
|
ApexInfoList list;
|
bool success;
|
ASSERT_TRUE(IsOk(service_->submitStagedSession(43, {}, &list, &success)));
|
ASSERT_FALSE(success);
|
}
|
|
TEST_F(ApexShimUpdateTest, SubmitStagedSessionFailureAdditionalFile) {
|
PrepareTestApexForInstall installer(
|
GetTestFile("com.android.apex.cts.shim.v2_additional_file.apex"),
|
"/data/app-staging/session_41", "staging_data_file");
|
if (!installer.Prepare()) {
|
FAIL() << GetDebugStr(&installer);
|
}
|
|
ApexInfoList list;
|
bool success;
|
ASSERT_TRUE(IsOk(service_->submitStagedSession(41, {}, &list, &success)));
|
ASSERT_FALSE(success);
|
}
|
|
TEST_F(ApexShimUpdateTest, SubmitStagedSessionFailureAdditionalFolder) {
|
PrepareTestApexForInstall installer(
|
GetTestFile("com.android.apex.cts.shim.v2_additional_folder.apex"),
|
"/data/app-staging/session_42", "staging_data_file");
|
if (!installer.Prepare()) {
|
FAIL() << GetDebugStr(&installer);
|
}
|
|
ApexInfoList list;
|
bool success;
|
ASSERT_TRUE(IsOk(service_->submitStagedSession(42, {}, &list, &success)));
|
ASSERT_FALSE(success);
|
}
|
|
TEST_F(ApexServiceTest, SubmitStagedSessionCorruptApexFails) {
|
PrepareTestApexForInstall installer(
|
GetTestFile("apex.apexd_test_corrupt_apex.apex"),
|
"/data/app-staging/session_57", "staging_data_file");
|
|
if (!installer.Prepare()) {
|
FAIL() << GetDebugStr(&installer);
|
}
|
|
ApexInfoList list;
|
bool success;
|
ASSERT_TRUE(IsOk(service_->submitStagedSession(57, {}, &list, &success)));
|
ASSERT_FALSE(success);
|
}
|
|
// Following test case piggybacks on logic in ApexServiceActivationSuccessTest
|
// in order to use mounted apex as flattened one.
|
TEST_F(ApexServiceActivationSuccessTest, StageFailsFlattenedApex) {
|
ASSERT_TRUE(IsOk(service_->activatePackage(installer_->test_installed_file)))
|
<< GetDebugStr(installer_.get());
|
|
StatusOr<ApexFile> flattened_apex =
|
ApexFile::Open(StringPrintf("/apex/%s", installer_->package.c_str()));
|
ASSERT_TRUE(IsOk(flattened_apex));
|
ASSERT_TRUE(flattened_apex->IsFlattened());
|
|
bool success;
|
const auto& status =
|
service_->stagePackage(flattened_apex->GetPath(), &success);
|
ASSERT_FALSE(IsOk(status));
|
const std::string& error_message =
|
std::string(status.exceptionMessage().c_str());
|
ASSERT_THAT(error_message, HasSubstr("Can't upgrade flattened apex"));
|
}
|
|
class LogTestToLogcat : public ::testing::EmptyTestEventListener {
|
void OnTestStart(const ::testing::TestInfo& test_info) override {
|
#ifdef __ANDROID__
|
using base::LogId;
|
using base::LogSeverity;
|
using base::StringPrintf;
|
base::LogdLogger l;
|
std::string msg =
|
StringPrintf("=== %s::%s (%s:%d)", test_info.test_case_name(),
|
test_info.name(), test_info.file(), test_info.line());
|
l(LogId::MAIN, LogSeverity::INFO, "apexservice_test", __FILE__, __LINE__,
|
msg.c_str());
|
#else
|
UNUSED(test_info);
|
#endif
|
}
|
};
|
|
} // namespace apex
|
} // namespace android
|
|
int main(int argc, char** argv) {
|
android::base::InitLogging(argv, &android::base::StderrLogger);
|
::testing::InitGoogleTest(&argc, argv);
|
::testing::UnitTest::GetInstance()->listeners().Append(
|
new android::apex::LogTestToLogcat());
|
return RUN_ALL_TESTS();
|
}
|
